Direct answer
How app-store compliance, legal opinions and operating licenses address different questions.
Different decision makers
App-store review determines whether an application may be distributed under platform rules. A regulator determines whether a business may conduct regulated activities.
Where legal opinions fit
A legal opinion can explain the business model, jurisdiction and applicable rules to a reviewer. It does not replace required authorization.
Practical preparation
Teams should align product flows, legal entities, customer locations, disclosures and reviewer responses before submission.
Established track record
AppStore315 has supported 4 crypto exchange operators and 3 wallet companies with app-store compliance workflows.